Samsung Ubigate iBG2016 Configuration Manual page 473

When a 'gatekeeper'is designated as a session target, the H.225.0 SETUP
message sent from H.323 gateway follows the call procedure illustrated in
Figure 29.6. Figure 29.6 shows the case where a gatekeeper usually uses a
Gatekeeper Routed Call Signalling.
© SAMSUNG Electronics Co., Ltd.
iBG2016
ARQ
ACF
SETUP
CallProceeding
Alerting or Progress
Connect
Call Signalling Messages
RAS Messages
Figure 4.6 Call Setup to a Gatekeeper
Ubigate iBG2016 Configuration Guide/Ed.00
Gatekeeper
SETUP
H.323 endpoint
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